As stated by Sri Caitanya Mahaprabhu in His Siksastaka, the words caksusa pravrsayitam refer to tears falling incessantly from the devotee's eyes. These symptoms, which appear in pure devotional ecstasy, were visible in the body of Prahlada Maharaja

Expressions researched:
"As stated by Śrī Caitanya Mahāprabhu in His Śikṣāṣṭaka, yugāyitaṁ nimeṣeṇa cakṣuṣā prāvṛṣāyitam. The words cakṣuṣā prāvṛṣāyitam refer to tears falling incessantly from the devotee's eyes. These symptoms, which appear in pure devotional ecstasy, were visible in the body of Prahlāda Mahārāja"

Srimad-Bhagavatam

SB Canto 7

As stated by Śrī Caitanya Mahāprabhu in His Śikṣāṣṭaka, yugāyitaṁ nimeṣeṇa cakṣuṣā prāvṛṣāyitam. The words cakṣuṣā prāvṛṣāyitam refer to tears falling incessantly from the devotee's eyes. These symptoms, which appear in pure devotional ecstasy, were visible in the body of Prahlāda Mahārāja.

SB 7.4.41, Translation and Purport

Sometimes, feeling the touch of the Lord's lotus hands, he became spiritually jubilant and remained silent, his hairs standing on end and tears gliding down from his half-closed eyes because of his love for the Lord.

When a devotee feels separation from the Lord, he becomes eager to see where the Lord is, and sometimes when he feels pangs of separation, tears flow incessantly from his half-closed eyes. As stated by Śrī Caitanya Mahāprabhu in His Śikṣāṣṭaka, yugāyitaṁ nimeṣeṇa cakṣuṣā prāvṛṣāyitam. The words cakṣuṣā prāvṛṣāyitam refer to tears falling incessantly from the devotee's eyes. These symptoms, which appear in pure devotional ecstasy, were visible in the body of Prahlāda Mahārāja.